CVSS: 4.4EPSS: 0%CPEs: 5EXPL: 0CVE-2020-12402 – nss: Side channel vulnerabilities during RSA key generation
https://notcve.org/view.php?id=CVE-2020-12402
06 Jul 2020 — During RSA key generation, bignum implementations used a variation of the Binary Extended Euclidean Algorithm which entailed significantly input-dependent flow. This allowed an attacker able to perform electromagnetic-based side channel attacks to record traces leading to the recovery of the secret primes. *Note:* An unmodified Firefox browser does not generate RSA keys in normal operation and is not affected, but products built on top of it might. This vulnerability affects Firefox < 78. Durante la generac... • http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00016.html • CWE-203: Observable Discrepancy CWE-327: Use of a Broken or Risky Cryptographic Algorithm •
CVSS: 6.5EPSS: 1%CPEs: 9EXPL: 0CVE-2020-12418 – Mozilla: Information disclosure due to manipulated URL object
https://notcve.org/view.php?id=CVE-2020-12418
06 Jul 2020 — Manipulating individual parts of a URL object could have caused an out-of-bounds read, leaking process memory to malicious JavaScript. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0. La manipulación de partes individuales de un objeto URL podría haber causado una lectura fuera de límites, filtrando la memoria de proceso a un JavaScript malicioso. Esta vulnerabilidad afecta a Firefox ESR versiones anteriores a 68.10, Firefox versiones anteriores a 78 y Thunderbird ver... • http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00023.html • CWE-125: Out-of-bounds Read CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 9.3EPSS: 0%CPEs: 9EXPL: 1CVE-2020-12417 – Mozilla: Memory corruption due to missing sign-extension for ValueTags on ARM64
https://notcve.org/view.php?id=CVE-2020-12417
06 Jul 2020 — Due to confusion about ValueTags on JavaScript Objects, an object may pass through the type barrier, resulting in memory corruption and a potentially exploitable crash. *Note: this issue only affects Firefox on ARM64 platforms.* This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0. Debido a una confusión acerca de ValueTags en objetos JavaScript, un objeto puede pasar a través de la barrera de tipo, resultando en una corrupción de la memoria y un bloqueo potencialmente exp... • http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00023.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-617: Reachable Assertion CWE-681: Incorrect Conversion between Numeric Types CWE-787: Out-of-bounds Write •
CVSS: 9.3EPSS: 0%CPEs: 9EXPL: 0CVE-2020-12419 – Mozilla: Use-after-free in nsGlobalWindowInner
https://notcve.org/view.php?id=CVE-2020-12419
02 Jul 2020 — When processing callbacks that occurred during window flushing in the parent process, the associated window may die; causing a use-after-free condition. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0. Al procesar devoluciones de llamada que ocurrieron durante el vaciado de la ventana en el proceso principal, la ventana asociada puede terminar; causando una condición de uso de la memoria pre... • http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00023.html • CWE-416: Use After Free •
CVSS: 9.3EPSS: 0%CPEs: 3EXPL: 1CVE-2020-12426 – Gentoo Linux Security Advisory 202007-10
https://notcve.org/view.php?id=CVE-2020-12426
02 Jul 2020 — Mozilla developers and community members reported memory safety bugs present in Firefox 77. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 78. Los desarrolladores de Mozilla y los miembros de la comunidad reportaron bugs de seguridad de la memoria presentes en Firefox versión 77. Algunos de estos errores mostraron evidencia de corrupción de la memoria y presumim... • http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00027.html • CWE-787: Out-of-bounds Write •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2020-12425 – Mozilla: Out of bound read in Date.parse()
https://notcve.org/view.php?id=CVE-2020-12425
02 Jul 2020 — Due to confusion processing a hyphen character in Date.parse(), a one-byte out of bounds read could have occurred, leading to potential information disclosure. This vulnerability affects Firefox < 78. Debido a una confusión al procesar un carácter hyph en la función Date.parse(), podría haber ocurrido una lectura fuera de límites de un byte, conllevando a una potencial divulgación de información. Esta vulnerabilidad afecta a Firefox versiones anteriores a 78 Multiple security issues were discovered in Firef... • http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00027.html • CWE-125: Out-of-bounds Read •
CVSS: 6.5EPSS: 0%CPEs: 3EXPL: 0CVE-2020-12415 – Gentoo Linux Security Advisory 202007-10
https://notcve.org/view.php?id=CVE-2020-12415
02 Jul 2020 — When "%2F" was present in a manifest URL, Firefox's AppCache behavior may have become confused and allowed a manifest to be served from a subdirectory. This could cause the appcache to be used to service requests for the top level directory. This vulnerability affects Firefox < 78. Cuando "%2F" estaba presente en una URL de manifiesto, el comportamiento de AppCache de Firefox puede haber sido confundido y permitir que sea servido un manifiesto desde un subdirectorio. Esto podría hacer que el appcache sea us... • http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00027.html • CWE-276: Incorrect Default Permissions •
CVSS: 6.5EPSS: 0%CPEs: 7EXPL: 0CVE-2020-12421 – Mozilla: Add-On updates did not respect the same certificate trust rules as software updates
https://notcve.org/view.php?id=CVE-2020-12421
02 Jul 2020 — When performing add-on updates, certificate chains terminating in non-built-in-roots were rejected (even if they were legitimately added by an administrator.) This could have caused add-ons to become out-of-date silently without notification to the user. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0. Cuando se llevan a cabo actualizaciones de add-on, las cadenas de certificados que terminan en non-built-in-roots fueron rechazadas (incluso si fueron agregadas legítim... • http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00023.html • CWE-295: Improper Certificate Validation CWE-296: Improper Following of a Certificate's Chain of Trust •
CVSS: 9.3EPSS: 0%CPEs: 9EXPL: 1CVE-2020-12420 – Mozilla: Use-After-Free when trying to connect to a STUN server
https://notcve.org/view.php?id=CVE-2020-12420
02 Jul 2020 — When trying to connect to a STUN server, a race condition could have caused a use-after-free of a pointer, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0. Al intentar conectarse a un servidor STUN, una condición de carrera podría haber causado un uso de la memoria previamente liberada de un puntero, conllevando a una corrupción de la memoria y un bloqueo potencialmente explotable. Esta vulnerabilidad a... • http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00023.html • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') CWE-416: Use After Free •
CVSS: 6.5EPSS: 0%CPEs: 3EXPL: 0CVE-2020-12424 – Mozilla: WebRTC permission prompt could have been bypassed by a compromised content process
https://notcve.org/view.php?id=CVE-2020-12424
02 Jul 2020 — When constructing a permission prompt for WebRTC, a URI was supplied from the content process. This URI was untrusted, and could have been the URI of an origin that was previously granted permission; bypassing the prompt. This vulnerability affects Firefox < 78. Cuando se construye un aviso de permiso para WebRTC, se suministraba un URI desde el proceso de contenido. Este URI no era confiable, y podría haber sido el URI de un origen que previamente se le concediera permiso; omitiendo el aviso. • http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00027.html • CWE-276: Incorrect Default Permissions CWE-451: User Interface (UI) Misrepresentation of Critical Information •